Please check the condition and details in the images. Although this is a new, unopened item, it has been stored at home, so please understand. [Features] ・3-layer structure blocks fine particles ・Safe non-woven fabric ・Nose fit for a perfect fit ・Disposable for hygiene [Uses] PM2.5, pollen, dust, colds Measures against bacteria and viruses Commuting, going to school, sports, cycling, etc. [Materials] Body: Polypropylene Ear strap: Polyurethane Nose fit: Polyethylene [Color] White [Size] Regular size (unisex) Approx. 17.0cm x 9.5cm [Quantity] 50 masks per box x 4 boxes